diff options
| author |   Dave Barach <dave@barachs.net> | 2018-11-13 16:34:13 -0500 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2018-11-14 15:54:01 +0000 |
| commit | 178cf493d009995b28fdf220f04c98860ff79a9b (patch) | |
| tree | 097c1be82b8f6fa9bc04b9b1e193158e2e4997eb /src/vnet/pg/output.c | |
| parent | 6917b94f2146aa51195a6a2a1ccd8416a1d74bf3 (diff) | |
Remove c-11 memcpy checks from perf-critical code
Change-Id: Id4f37f5d4a03160572954a416efa1ef9b3d79ad1
Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'src/vnet/pg/output.c')
| -rw-r--r-- | src/vnet/pg/output.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/vnet/pg/output.c b/src/vnet/pg/output.c index 410a433621c..a84f30301dc 100644 --- a/src/vnet/pg/output.c +++ b/src/vnet/pg/output.c @@ -68,9 +68,10 @@ pg_output (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame) { pg_output_trace_t *t = vlib_add_trace (vm, node, b, sizeof (*t)); t->buffer_index = bi0; - clib_memcpy (&t->buffer, b, sizeof (b[0]) - sizeof (b->pre_data)); - clib_memcpy (t->buffer.pre_data, b->data + b->current_data, - sizeof (t->buffer.pre_data)); + clib_memcpy_fast (&t->buffer, b, + sizeof (b[0]) - sizeof (b->pre_data)); + clib_memcpy_fast (t->buffer.pre_data, b->data + b->current_data, + sizeof (t->buffer.pre_data)); } if (pif->pcap_file_name != 0) |